Allis Chalmers 4W-305 vs John Deere 8520
Side-by-side specs comparison
Verdict by the numbers
- The Allis Chalmers 4W-305 and the John Deere 8520 deliver the same power: 305 HP.
- The John Deere 8520 is the more recent model: production started in 2002, versus 1982 for the Allis Chalmers 4W-305.
Full specs comparison
| Allis Chalmers 4W-305 | John Deere 8520 | |
|---|---|---|
| Power | 305 HP | 305 HP |
| Production years | 1982–1985 | 2002–2005 |
| Fuel | Diesel | — |
| Cylinders | 6 | — |
| Displacement | 12 L | 8.1 L |
| Weight | 12 292 kg | — |
| Drive | 4WD | 4WD |
| Transmission | Power shift | Power shift |
| Gears (fwd/rev) | 20 / 4 | 16 / 4 |
| Rear lift capacity | — | 6 885 kg |
| Wheelbase | 320 cm | 298 cm |
| Length | 723 cm | 538 cm |
| Cab | Yes | Yes |
Frequently asked questions
Which is more powerful, the Allis Chalmers 4W-305 or the John Deere 8520?
The Allis Chalmers 4W-305 and the John Deere 8520 deliver the same power: 305 HP.
Which is more recent, the Allis Chalmers 4W-305 or the John Deere 8520?
The John Deere 8520 is the more recent model: production started in 2002, versus 1982 for the Allis Chalmers 4W-305.
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